Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 1 | /* A Media Gateway Control Protocol Media Gateway: RFC 3435 */ |
| 2 | /* The protocol implementation */ |
| 3 | |
| 4 | /* |
Holger Hans Peter Freyther | 88ad772 | 2011-02-28 00:56:17 +0100 | [diff] [blame] | 5 | * (C) 2009-2011 by Holger Hans Peter Freyther <zecke@selfish.org> |
| 6 | * (C) 2009-2011 by On-Waves |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 7 | * All Rights Reserved |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 10 | * it under the terms of the GNU Affero General Public License as published by |
| 11 | * the Free Software Foundation; either version 3 of the License, or |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 17 | * GNU Affero General Public License for more details. |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 18 | * |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 19 | * You should have received a copy of the GNU Affero General Public License |
| 20 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 21 | * |
| 22 | */ |
| 23 | |
| 24 | #include <sys/types.h> |
| 25 | |
Holger Hans Peter Freyther | 1ebad74 | 2010-02-26 20:16:37 +0100 | [diff] [blame] | 26 | #include <osmocore/talloc.h> |
| 27 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 28 | #include <openbsc/debug.h> |
| 29 | #include <openbsc/mgcp.h> |
| 30 | #include <openbsc/mgcp_internal.h> |
Harald Welte | 62ab20c | 2010-05-14 18:59:17 +0200 | [diff] [blame] | 31 | #include <openbsc/vty.h> |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 32 | |
Harald Welte | 4b037e4 | 2010-05-19 19:45:32 +0200 | [diff] [blame] | 33 | #include <osmocom/vty/command.h> |
| 34 | #include <osmocom/vty/vty.h> |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 35 | |
Holger Hans Peter Freyther | 8d9833e | 2010-04-16 16:59:48 +0200 | [diff] [blame] | 36 | #include <string.h> |
| 37 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 38 | static struct mgcp_config *g_cfg = NULL; |
| 39 | |
Holger Hans Peter Freyther | 6ea7e77 | 2011-02-28 12:32:18 +0100 | [diff] [blame] | 40 | static struct mgcp_trunk_config *find_trunk(struct mgcp_config *cfg, int nr) |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 41 | { |
Holger Hans Peter Freyther | 6ea7e77 | 2011-02-28 12:32:18 +0100 | [diff] [blame] | 42 | struct mgcp_trunk_config *trunk; |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 43 | |
Holger Hans Peter Freyther | 6ea7e77 | 2011-02-28 12:32:18 +0100 | [diff] [blame] | 44 | if (nr == 0) |
| 45 | trunk = &cfg->trunk; |
| 46 | else |
| 47 | trunk = mgcp_trunk_num(cfg, nr); |
| 48 | |
| 49 | return trunk; |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 50 | } |
| 51 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 52 | /* |
| 53 | * vty code for mgcp below |
| 54 | */ |
| 55 | struct cmd_node mgcp_node = { |
| 56 | MGCP_NODE, |
| 57 | "%s(mgcp)#", |
| 58 | 1, |
| 59 | }; |
| 60 | |
Holger Hans Peter Freyther | 0e939fe | 2011-02-28 12:11:02 +0100 | [diff] [blame] | 61 | struct cmd_node trunk_node = { |
| 62 | TRUNK_NODE, |
| 63 | "%s(trunk)#", |
| 64 | 1, |
| 65 | }; |
| 66 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 67 | static int config_write_mgcp(struct vty *vty) |
| 68 | { |
| 69 | vty_out(vty, "mgcp%s", VTY_NEWLINE); |
| 70 | if (g_cfg->local_ip) |
Holger Hans Peter Freyther | 8d9833e | 2010-04-16 16:59:48 +0200 | [diff] [blame] | 71 | vty_out(vty, " local ip %s%s", g_cfg->local_ip, VTY_NEWLINE); |
| 72 | if (g_cfg->bts_ip && strlen(g_cfg->bts_ip) != 0) |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 73 | vty_out(vty, " bts ip %s%s", g_cfg->bts_ip, VTY_NEWLINE); |
| 74 | vty_out(vty, " bind ip %s%s", g_cfg->source_addr, VTY_NEWLINE); |
| 75 | vty_out(vty, " bind port %u%s", g_cfg->source_port, VTY_NEWLINE); |
Holger Hans Peter Freyther | 15e7389 | 2010-08-05 07:10:56 +0800 | [diff] [blame] | 76 | |
| 77 | if (g_cfg->bts_ports.mode == PORT_ALLOC_STATIC) |
| 78 | vty_out(vty, " rtp bts-base %u%s", g_cfg->bts_ports.base_port, VTY_NEWLINE); |
Holger Hans Peter Freyther | 1be9f2f | 2010-08-05 07:20:09 +0800 | [diff] [blame] | 79 | else |
| 80 | vty_out(vty, " rtp bts-range %u %u%s", |
| 81 | g_cfg->bts_ports.range_start, g_cfg->bts_ports.range_end, VTY_NEWLINE); |
| 82 | |
Holger Hans Peter Freyther | 15e7389 | 2010-08-05 07:10:56 +0800 | [diff] [blame] | 83 | if (g_cfg->net_ports.mode == PORT_ALLOC_STATIC) |
| 84 | vty_out(vty, " rtp net-base %u%s", g_cfg->net_ports.base_port, VTY_NEWLINE); |
Holger Hans Peter Freyther | 1be9f2f | 2010-08-05 07:20:09 +0800 | [diff] [blame] | 85 | else |
| 86 | vty_out(vty, " rtp net-range %u %u%s", |
| 87 | g_cfg->net_ports.range_start, g_cfg->net_ports.range_end, VTY_NEWLINE); |
| 88 | |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 89 | vty_out(vty, " rtp ip-dscp %d%s", g_cfg->endp_dscp, VTY_NEWLINE); |
Holger Hans Peter Freyther | 88ad772 | 2011-02-28 00:56:17 +0100 | [diff] [blame] | 90 | if (g_cfg->trunk.audio_payload != -1) |
| 91 | vty_out(vty, " sdp audio payload number %d%s", |
| 92 | g_cfg->trunk.audio_payload, VTY_NEWLINE); |
| 93 | if (g_cfg->trunk.audio_name) |
| 94 | vty_out(vty, " sdp audio payload name %s%s", |
| 95 | g_cfg->trunk.audio_name, VTY_NEWLINE); |
| 96 | vty_out(vty, " loop %u%s", !!g_cfg->trunk.audio_loop, VTY_NEWLINE); |
| 97 | vty_out(vty, " number endpoints %u%s", g_cfg->trunk.number_endpoints - 1, VTY_NEWLINE); |
Holger Hans Peter Freyther | b79994c | 2010-03-31 11:46:41 +0200 | [diff] [blame] | 98 | if (g_cfg->call_agent_addr) |
Holger Hans Peter Freyther | 8d9833e | 2010-04-16 16:59:48 +0200 | [diff] [blame] | 99 | vty_out(vty, " call agent ip %s%s", g_cfg->call_agent_addr, VTY_NEWLINE); |
Holger Hans Peter Freyther | a2a10eb | 2010-09-17 03:58:52 +0800 | [diff] [blame] | 100 | if (g_cfg->transcoder_ip) |
| 101 | vty_out(vty, " transcoder-mgw %s%s", g_cfg->transcoder_ip, VTY_NEWLINE); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 102 | |
Holger Hans Peter Freyther | 54aaa0f | 2010-09-17 23:35:53 +0800 | [diff] [blame] | 103 | if (g_cfg->transcoder_ports.mode == PORT_ALLOC_STATIC) |
| 104 | vty_out(vty, " rtp transcoder-base %u%s", g_cfg->transcoder_ports.base_port, VTY_NEWLINE); |
| 105 | else |
| 106 | vty_out(vty, " rtp transcoder-range %u %u%s", |
| 107 | g_cfg->transcoder_ports.range_start, g_cfg->transcoder_ports.range_end, VTY_NEWLINE); |
Holger Hans Peter Freyther | b98ba72 | 2010-09-19 04:21:39 +0800 | [diff] [blame] | 108 | vty_out(vty, " transcoder-remote-base %u%s", g_cfg->transcoder_remote_base, VTY_NEWLINE); |
Holger Hans Peter Freyther | 54aaa0f | 2010-09-17 23:35:53 +0800 | [diff] [blame] | 109 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 110 | return CMD_SUCCESS; |
| 111 | } |
| 112 | |
Holger Hans Peter Freyther | d011c91 | 2011-02-28 01:12:33 +0100 | [diff] [blame] | 113 | static void dump_trunk(struct vty *vty, struct mgcp_trunk_config *cfg) |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 114 | { |
| 115 | int i; |
| 116 | |
Holger Hans Peter Freyther | d011c91 | 2011-02-28 01:12:33 +0100 | [diff] [blame] | 117 | vty_out(vty, "%s trunk nr %d with %d endpoints:%s", |
| 118 | cfg->trunk_type == MGCP_TRUNK_VIRTUAL ? "Virtual" : "E1", |
| 119 | cfg->trunk_nr, cfg->number_endpoints - 1, VTY_NEWLINE); |
| 120 | |
Holger Hans Peter Freyther | cdba049 | 2011-02-28 12:27:47 +0100 | [diff] [blame] | 121 | if (!cfg->endpoints) { |
| 122 | vty_out(vty, "No endpoints allocated yet.%s", VTY_NEWLINE); |
| 123 | return; |
| 124 | } |
| 125 | |
Holger Hans Peter Freyther | d011c91 | 2011-02-28 01:12:33 +0100 | [diff] [blame] | 126 | for (i = 1; i < cfg->number_endpoints; ++i) { |
| 127 | struct mgcp_endpoint *endp = &cfg->endpoints[i]; |
| 128 | vty_out(vty, |
| 129 | " Endpoint 0x%.2x: CI: %d net: %u/%u bts: %u/%u on %s " |
| 130 | "traffic received bts: %u/%u remote: %u/%u transcoder: %u/%u%s", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 131 | i, endp->ci, |
Holger Hans Peter Freyther | a17d701 | 2010-08-05 01:34:51 +0800 | [diff] [blame] | 132 | ntohs(endp->net_end.rtp_port), ntohs(endp->net_end.rtcp_port), |
| 133 | ntohs(endp->bts_end.rtp_port), ntohs(endp->bts_end.rtcp_port), |
| 134 | inet_ntoa(endp->bts_end.addr), |
| 135 | endp->bts_end.packets, endp->bts_state.lost_no, |
| 136 | endp->net_end.packets, endp->net_state.lost_no, |
Holger Hans Peter Freyther | bd7b3c5 | 2010-11-01 21:04:54 +0100 | [diff] [blame] | 137 | endp->trans_net.packets, endp->trans_bts.packets, |
Holger Hans Peter Freyther | b4b135e | 2010-04-07 09:37:17 +0200 | [diff] [blame] | 138 | VTY_NEWLINE); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 139 | } |
Holger Hans Peter Freyther | d011c91 | 2011-02-28 01:12:33 +0100 | [diff] [blame] | 140 | } |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 141 | |
Holger Hans Peter Freyther | d011c91 | 2011-02-28 01:12:33 +0100 | [diff] [blame] | 142 | DEFUN(show_mcgp, show_mgcp_cmd, "show mgcp", |
| 143 | SHOW_STR "Display information about the MGCP Media Gateway") |
| 144 | { |
Holger Hans Peter Freyther | cdba049 | 2011-02-28 12:27:47 +0100 | [diff] [blame] | 145 | struct mgcp_trunk_config *trunk; |
| 146 | |
Holger Hans Peter Freyther | d011c91 | 2011-02-28 01:12:33 +0100 | [diff] [blame] | 147 | dump_trunk(vty, &g_cfg->trunk); |
Holger Hans Peter Freyther | cdba049 | 2011-02-28 12:27:47 +0100 | [diff] [blame] | 148 | |
| 149 | llist_for_each_entry(trunk, &g_cfg->trunks, entry) |
| 150 | dump_trunk(vty, trunk); |
| 151 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 152 | return CMD_SUCCESS; |
| 153 | } |
| 154 | |
| 155 | DEFUN(cfg_mgcp, |
| 156 | cfg_mgcp_cmd, |
| 157 | "mgcp", |
| 158 | "Configure the MGCP") |
| 159 | { |
| 160 | vty->node = MGCP_NODE; |
| 161 | return CMD_SUCCESS; |
| 162 | } |
| 163 | |
| 164 | DEFUN(cfg_mgcp_local_ip, |
| 165 | cfg_mgcp_local_ip_cmd, |
Holger Hans Peter Freyther | 1384af6 | 2010-05-14 02:27:50 +0800 | [diff] [blame] | 166 | "local ip A.B.C.D", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 167 | "Set the IP to be used in SDP records") |
| 168 | { |
Holger Hans Peter Freyther | 3e9a7f8 | 2010-10-12 23:21:54 +0200 | [diff] [blame] | 169 | bsc_replace_string(g_cfg, &g_cfg->local_ip, argv[0]); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 170 | return CMD_SUCCESS; |
| 171 | } |
| 172 | |
| 173 | DEFUN(cfg_mgcp_bts_ip, |
| 174 | cfg_mgcp_bts_ip_cmd, |
Holger Hans Peter Freyther | 1384af6 | 2010-05-14 02:27:50 +0800 | [diff] [blame] | 175 | "bts ip A.B.C.D", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 176 | "Set the IP of the BTS for RTP forwarding") |
| 177 | { |
Holger Hans Peter Freyther | 3e9a7f8 | 2010-10-12 23:21:54 +0200 | [diff] [blame] | 178 | bsc_replace_string(g_cfg, &g_cfg->bts_ip, argv[0]); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 179 | inet_aton(g_cfg->bts_ip, &g_cfg->bts_in); |
| 180 | return CMD_SUCCESS; |
| 181 | } |
| 182 | |
| 183 | DEFUN(cfg_mgcp_bind_ip, |
| 184 | cfg_mgcp_bind_ip_cmd, |
Holger Hans Peter Freyther | 1384af6 | 2010-05-14 02:27:50 +0800 | [diff] [blame] | 185 | "bind ip A.B.C.D", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 186 | "Bind the MGCP to this local addr") |
| 187 | { |
Holger Hans Peter Freyther | 3e9a7f8 | 2010-10-12 23:21:54 +0200 | [diff] [blame] | 188 | bsc_replace_string(g_cfg, &g_cfg->source_addr, argv[0]); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 189 | return CMD_SUCCESS; |
| 190 | } |
| 191 | |
| 192 | DEFUN(cfg_mgcp_bind_port, |
| 193 | cfg_mgcp_bind_port_cmd, |
| 194 | "bind port <0-65534>", |
| 195 | "Bind the MGCP to this port") |
| 196 | { |
| 197 | unsigned int port = atoi(argv[0]); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 198 | g_cfg->source_port = port; |
| 199 | return CMD_SUCCESS; |
| 200 | } |
| 201 | |
| 202 | DEFUN(cfg_mgcp_bind_early, |
| 203 | cfg_mgcp_bind_early_cmd, |
| 204 | "bind early (0|1)", |
| 205 | "Bind all RTP ports early") |
| 206 | { |
Holger Hans Peter Freyther | f1a168d | 2010-08-05 03:22:24 +0800 | [diff] [blame] | 207 | vty_out(vty, "bind early is deprecated, remove it from the config.\n"); |
| 208 | return CMD_WARNING; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 209 | } |
| 210 | |
Holger Hans Peter Freyther | c5f9248 | 2010-09-17 23:34:36 +0800 | [diff] [blame] | 211 | static void parse_base(struct mgcp_port_range *range, const char **argv) |
| 212 | { |
| 213 | unsigned int port = atoi(argv[0]); |
| 214 | range->mode = PORT_ALLOC_STATIC; |
| 215 | range->base_port = port; |
| 216 | } |
| 217 | |
| 218 | static void parse_range(struct mgcp_port_range *range, const char **argv) |
| 219 | { |
| 220 | range->mode = PORT_ALLOC_DYNAMIC; |
| 221 | range->range_start = atoi(argv[0]); |
| 222 | range->range_end = atoi(argv[1]); |
| 223 | range->last_port = g_cfg->bts_ports.range_start; |
| 224 | } |
| 225 | |
| 226 | |
Holger Hans Peter Freyther | 196349d | 2010-08-05 03:46:07 +0800 | [diff] [blame] | 227 | DEFUN(cfg_mgcp_rtp_bts_base_port, |
| 228 | cfg_mgcp_rtp_bts_base_port_cmd, |
| 229 | "rtp bts-base <0-65534>", |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 230 | "Base port to use") |
| 231 | { |
Holger Hans Peter Freyther | c5f9248 | 2010-09-17 23:34:36 +0800 | [diff] [blame] | 232 | parse_base(&g_cfg->bts_ports, argv); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 233 | return CMD_SUCCESS; |
| 234 | } |
| 235 | |
Holger Hans Peter Freyther | 1be9f2f | 2010-08-05 07:20:09 +0800 | [diff] [blame] | 236 | DEFUN(cfg_mgcp_rtp_bts_range, |
| 237 | cfg_mgcp_rtp_bts_range_cmd, |
| 238 | "rtp bts-range <0-65534> <0-65534>", |
| 239 | "Range of ports to allocate for endpoints\n" |
| 240 | "Start of the range of ports\n" "End of the range of ports\n") |
| 241 | { |
Holger Hans Peter Freyther | c5f9248 | 2010-09-17 23:34:36 +0800 | [diff] [blame] | 242 | parse_range(&g_cfg->bts_ports, argv); |
Holger Hans Peter Freyther | 1be9f2f | 2010-08-05 07:20:09 +0800 | [diff] [blame] | 243 | return CMD_SUCCESS; |
| 244 | } |
| 245 | |
| 246 | DEFUN(cfg_mgcp_rtp_net_range, |
| 247 | cfg_mgcp_rtp_net_range_cmd, |
| 248 | "rtp net-range <0-65534> <0-65534>", |
| 249 | "Range of ports to allocate for endpoints\n" |
| 250 | "Start of the range of ports\n" "End of the range of ports\n") |
| 251 | { |
Holger Hans Peter Freyther | c5f9248 | 2010-09-17 23:34:36 +0800 | [diff] [blame] | 252 | parse_range(&g_cfg->net_ports, argv); |
Holger Hans Peter Freyther | 1be9f2f | 2010-08-05 07:20:09 +0800 | [diff] [blame] | 253 | return CMD_SUCCESS; |
| 254 | } |
| 255 | |
Holger Hans Peter Freyther | 314584a | 2010-08-05 04:10:21 +0800 | [diff] [blame] | 256 | DEFUN(cfg_mgcp_rtp_net_base_port, |
| 257 | cfg_mgcp_rtp_net_base_port_cmd, |
| 258 | "rtp net-base <0-65534>", |
| 259 | "Base port to use for network port\n" "Port\n") |
| 260 | { |
Holger Hans Peter Freyther | c5f9248 | 2010-09-17 23:34:36 +0800 | [diff] [blame] | 261 | parse_base(&g_cfg->net_ports, argv); |
Holger Hans Peter Freyther | 314584a | 2010-08-05 04:10:21 +0800 | [diff] [blame] | 262 | return CMD_SUCCESS; |
| 263 | } |
| 264 | |
Holger Hans Peter Freyther | 196349d | 2010-08-05 03:46:07 +0800 | [diff] [blame] | 265 | ALIAS_DEPRECATED(cfg_mgcp_rtp_bts_base_port, cfg_mgcp_rtp_base_port_cmd, |
| 266 | "rtp base <0-65534>", "Base port to use") |
| 267 | |
Holger Hans Peter Freyther | 54aaa0f | 2010-09-17 23:35:53 +0800 | [diff] [blame] | 268 | DEFUN(cfg_mgcp_rtp_transcoder_range, |
| 269 | cfg_mgcp_rtp_transcoder_range_cmd, |
| 270 | "rtp transcoder-range <0-65534> <0-65534>", |
| 271 | "Range of ports to allocate for the transcoder\n" |
| 272 | "Start of the range of ports\n" "End of the range of ports\n") |
| 273 | { |
| 274 | parse_range(&g_cfg->transcoder_ports, argv); |
| 275 | return CMD_SUCCESS; |
| 276 | } |
| 277 | |
| 278 | DEFUN(cfg_mgcp_rtp_transcoder_base, |
| 279 | cfg_mgcp_rtp_transcoder_base_cmd, |
| 280 | "rtp transcoder-base <0-65534>", |
| 281 | "Base port for the transcoder range\n" "Port\n") |
| 282 | { |
| 283 | parse_base(&g_cfg->transcoder_ports, argv); |
| 284 | return CMD_SUCCESS; |
| 285 | } |
| 286 | |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 287 | DEFUN(cfg_mgcp_rtp_ip_dscp, |
| 288 | cfg_mgcp_rtp_ip_dscp_cmd, |
| 289 | "rtp ip-dscp <0-255>", |
| 290 | "Set the IP_TOS socket attribute on the RTP/RTCP sockets.\n" "The DSCP value.") |
Holger Hans Peter Freyther | 75492e6 | 2010-05-31 10:22:00 +0800 | [diff] [blame] | 291 | { |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 292 | int dscp = atoi(argv[0]); |
| 293 | g_cfg->endp_dscp = dscp; |
Holger Hans Peter Freyther | 75492e6 | 2010-05-31 10:22:00 +0800 | [diff] [blame] | 294 | return CMD_SUCCESS; |
| 295 | } |
| 296 | |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 297 | ALIAS_DEPRECATED(cfg_mgcp_rtp_ip_dscp, cfg_mgcp_rtp_ip_tos_cmd, |
| 298 | "rtp ip-tos <0-255>", |
| 299 | "Set the IP_TOS socket attribute on the RTP/RTCP sockets.\n" "The DSCP value.") |
| 300 | |
| 301 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 302 | DEFUN(cfg_mgcp_sdp_payload_number, |
| 303 | cfg_mgcp_sdp_payload_number_cmd, |
| 304 | "sdp audio payload number <1-255>", |
| 305 | "Set the audio codec to use") |
| 306 | { |
| 307 | unsigned int payload = atoi(argv[0]); |
Holger Hans Peter Freyther | 88ad772 | 2011-02-28 00:56:17 +0100 | [diff] [blame] | 308 | g_cfg->trunk.audio_payload = payload; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 309 | return CMD_SUCCESS; |
| 310 | } |
| 311 | |
| 312 | DEFUN(cfg_mgcp_sdp_payload_name, |
| 313 | cfg_mgcp_sdp_payload_name_cmd, |
| 314 | "sdp audio payload name NAME", |
| 315 | "Set the audio name to use") |
| 316 | { |
Holger Hans Peter Freyther | 88ad772 | 2011-02-28 00:56:17 +0100 | [diff] [blame] | 317 | bsc_replace_string(g_cfg, &g_cfg->trunk.audio_name, argv[0]); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 318 | return CMD_SUCCESS; |
| 319 | } |
| 320 | |
| 321 | DEFUN(cfg_mgcp_loop, |
| 322 | cfg_mgcp_loop_cmd, |
| 323 | "loop (0|1)", |
| 324 | "Loop the audio") |
| 325 | { |
Holger Hans Peter Freyther | 88ad772 | 2011-02-28 00:56:17 +0100 | [diff] [blame] | 326 | g_cfg->trunk.audio_loop = atoi(argv[0]); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 327 | return CMD_SUCCESS; |
| 328 | } |
| 329 | |
| 330 | DEFUN(cfg_mgcp_number_endp, |
| 331 | cfg_mgcp_number_endp_cmd, |
| 332 | "number endpoints <0-65534>", |
| 333 | "The number of endpoints to allocate. This is not dynamic.") |
| 334 | { |
| 335 | /* + 1 as we start counting at one */ |
Holger Hans Peter Freyther | 88ad772 | 2011-02-28 00:56:17 +0100 | [diff] [blame] | 336 | g_cfg->trunk.number_endpoints = atoi(argv[0]) + 1; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 337 | return CMD_SUCCESS; |
| 338 | } |
| 339 | |
Holger Hans Peter Freyther | b79994c | 2010-03-31 11:46:41 +0200 | [diff] [blame] | 340 | DEFUN(cfg_mgcp_agent_addr, |
| 341 | cfg_mgcp_agent_addr_cmd, |
| 342 | "call agent ip IP", |
| 343 | "Set the address of the call agent.") |
| 344 | { |
Holger Hans Peter Freyther | 3e9a7f8 | 2010-10-12 23:21:54 +0200 | [diff] [blame] | 345 | bsc_replace_string(g_cfg, &g_cfg->call_agent_addr, argv[0]); |
Holger Hans Peter Freyther | b79994c | 2010-03-31 11:46:41 +0200 | [diff] [blame] | 346 | return CMD_SUCCESS; |
| 347 | } |
| 348 | |
Holger Hans Peter Freyther | a2a10eb | 2010-09-17 03:58:52 +0800 | [diff] [blame] | 349 | DEFUN(cfg_mgcp_transcoder, |
| 350 | cfg_mgcp_transcoder_cmd, |
| 351 | "transcoder-mgw A.B.C.D", |
| 352 | "Use a MGW to detranscoder RTP\n" |
| 353 | "The IP address of the MGW") |
| 354 | { |
Holger Hans Peter Freyther | 3e9a7f8 | 2010-10-12 23:21:54 +0200 | [diff] [blame] | 355 | bsc_replace_string(g_cfg, &g_cfg->transcoder_ip, argv[0]); |
Holger Hans Peter Freyther | a2a10eb | 2010-09-17 03:58:52 +0800 | [diff] [blame] | 356 | inet_aton(g_cfg->transcoder_ip, &g_cfg->transcoder_in); |
| 357 | |
| 358 | return CMD_SUCCESS; |
| 359 | } |
| 360 | |
Holger Hans Peter Freyther | 88b597e | 2010-11-01 20:06:45 +0100 | [diff] [blame] | 361 | DEFUN(cfg_mgcp_no_transcoder, |
| 362 | cfg_mgcp_no_transcoder_cmd, |
| 363 | NO_STR "transcoder-mgw", |
| 364 | "Disable the transcoding\n") |
| 365 | { |
| 366 | if (g_cfg->transcoder_ip) { |
| 367 | LOGP(DMGCP, LOGL_NOTICE, "Disabling transcoding on future calls.\n"); |
| 368 | talloc_free(g_cfg->transcoder_ip); |
| 369 | g_cfg->transcoder_ip = NULL; |
| 370 | } |
| 371 | |
| 372 | return CMD_SUCCESS; |
| 373 | } |
| 374 | |
Holger Hans Peter Freyther | b98ba72 | 2010-09-19 04:21:39 +0800 | [diff] [blame] | 375 | DEFUN(cfg_mgcp_transcoder_remote_base, |
| 376 | cfg_mgcp_transcoder_remote_base_cmd, |
| 377 | "transcoder-remote-base <0-65534>", |
| 378 | "Set the base port for the transcoder\n" "The RTP base port on the transcoder") |
| 379 | { |
| 380 | g_cfg->transcoder_remote_base = atoi(argv[0]); |
| 381 | return CMD_SUCCESS; |
| 382 | } |
| 383 | |
Holger Hans Peter Freyther | 0e939fe | 2011-02-28 12:11:02 +0100 | [diff] [blame] | 384 | DEFUN(cfg_mgcp_trunk, cfg_mgcp_trunk_cmd, |
| 385 | "trunk <1-64>", |
| 386 | "Configure a SS7 trunk\n" "Trunk Nr\n") |
| 387 | { |
| 388 | struct mgcp_trunk_config *trunk; |
| 389 | int index = atoi(argv[0]); |
| 390 | |
| 391 | trunk = mgcp_trunk_num(g_cfg, index); |
| 392 | if (!trunk) |
| 393 | trunk = mgcp_trunk_alloc(g_cfg, index); |
| 394 | |
| 395 | if (!trunk) { |
| 396 | vty_out(vty, "%%Unable to allocate trunk %u.%s", |
| 397 | index, VTY_NEWLINE); |
| 398 | return CMD_WARNING; |
| 399 | } |
| 400 | |
| 401 | vty->node = TRUNK_NODE; |
| 402 | vty->index = trunk; |
| 403 | return CMD_SUCCESS; |
| 404 | } |
| 405 | |
| 406 | static int config_write_trunk(struct vty *vty) |
| 407 | { |
| 408 | struct mgcp_trunk_config *trunk; |
| 409 | |
| 410 | llist_for_each_entry(trunk, &g_cfg->trunks, entry) { |
| 411 | vty_out(vty, " trunk %d%s", trunk->trunk_nr, VTY_NEWLINE); |
| 412 | vty_out(vty, " sdp audio payload number %d%s", |
| 413 | trunk->audio_payload, VTY_NEWLINE); |
| 414 | vty_out(vty, " sdp audio payload name %s%s", |
| 415 | trunk->audio_name, VTY_NEWLINE); |
| 416 | vty_out(vty, " loop %d%s", |
| 417 | trunk->audio_loop, VTY_NEWLINE); |
| 418 | } |
| 419 | |
| 420 | return CMD_SUCCESS; |
| 421 | } |
| 422 | |
| 423 | DEFUN(cfg_trunk_payload_number, |
| 424 | cfg_trunk_payload_number_cmd, |
| 425 | "sdp audio payload number <1-255>", |
| 426 | "SDP related\n" "Audio\n" "Payload\n" "Payload Number\n") |
| 427 | { |
| 428 | struct mgcp_trunk_config *trunk = vty->index; |
| 429 | unsigned int payload = atoi(argv[0]); |
| 430 | |
| 431 | trunk->audio_payload = payload; |
| 432 | return CMD_SUCCESS; |
| 433 | } |
| 434 | |
| 435 | DEFUN(cfg_trunk_payload_name, |
| 436 | cfg_trunk_payload_name_cmd, |
| 437 | "sdp audio payload name NAME", |
| 438 | "SDP related\n" "Audio\n" "Payload\n" "Payload Name\n") |
| 439 | { |
| 440 | struct mgcp_trunk_config *trunk = vty->index; |
| 441 | |
| 442 | bsc_replace_string(g_cfg, &trunk->audio_name, argv[0]); |
| 443 | return CMD_SUCCESS; |
| 444 | } |
| 445 | |
| 446 | DEFUN(cfg_trunk_loop, |
| 447 | cfg_trunk_loop_cmd, |
| 448 | "loop (0|1)", |
| 449 | "Loop the audio") |
| 450 | { |
| 451 | struct mgcp_trunk_config *trunk = vty->index; |
| 452 | |
| 453 | trunk->audio_loop = atoi(argv[0]); |
| 454 | return CMD_SUCCESS; |
| 455 | } |
Holger Hans Peter Freyther | b98ba72 | 2010-09-19 04:21:39 +0800 | [diff] [blame] | 456 | |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 457 | DEFUN(loop_endp, |
| 458 | loop_endp_cmd, |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 459 | "loop-endpoint <0-64> NAME (0|1)", |
| 460 | "Loop a given endpoint\n" "Trunk number\n" |
Holger Hans Peter Freyther | ebc824c | 2010-08-03 23:00:03 +0800 | [diff] [blame] | 461 | "The name in hex of the endpoint\n" "Disable the loop\n" "Enable the loop\n") |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 462 | { |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 463 | struct mgcp_trunk_config *trunk; |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 464 | struct mgcp_endpoint *endp; |
| 465 | |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 466 | trunk = find_trunk(g_cfg, atoi(argv[0])); |
| 467 | if (!trunk) { |
| 468 | vty_out(vty, "%%Trunk %d not found in the config.%s", |
| 469 | atoi(argv[0]), VTY_NEWLINE); |
| 470 | return CMD_WARNING; |
| 471 | } |
| 472 | |
Holger Hans Peter Freyther | 6ea7e77 | 2011-02-28 12:32:18 +0100 | [diff] [blame] | 473 | if (!trunk->endpoints) { |
| 474 | vty_out(vty, "%%Trunk %d has no endpoints allocated.%s", |
| 475 | trunk->trunk_nr, VTY_NEWLINE); |
| 476 | return CMD_WARNING; |
| 477 | } |
| 478 | |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 479 | int endp_no = strtoul(argv[1], NULL, 16); |
| 480 | if (endp_no < 1 || endp_no >= trunk->number_endpoints) { |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 481 | vty_out(vty, "Loopback number %s/%d is invalid.%s", |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 482 | argv[1], endp_no, VTY_NEWLINE); |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 483 | return CMD_WARNING; |
| 484 | } |
| 485 | |
| 486 | |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 487 | endp = &trunk->endpoints[endp_no]; |
| 488 | int loop = atoi(argv[2]); |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 489 | |
| 490 | if (loop) |
| 491 | endp->conn_mode = MGCP_CONN_LOOPBACK; |
| 492 | else |
| 493 | endp->conn_mode = endp->orig_mode; |
Holger Hans Peter Freyther | 6357a8e | 2010-08-05 12:07:00 +0000 | [diff] [blame] | 494 | endp->allow_patch = 1; |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 495 | |
| 496 | return CMD_SUCCESS; |
| 497 | } |
| 498 | |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 499 | DEFUN(tap_call, |
| 500 | tap_call_cmd, |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 501 | "tap-call <0-64> ENDPOINT (bts-in|bts-out|net-in|net-out) A.B.C.D <0-65534>", |
| 502 | "Forward data on endpoint to a different system\n" "Trunk number\n" |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 503 | "The endpoint in hex\n" |
| 504 | "Forward the data coming from the bts\n" |
| 505 | "Forward the data coming from the bts leaving to the network\n" |
| 506 | "Forward the data coming from the net\n" |
| 507 | "Forward the data coming from the net leaving to the bts\n" |
| 508 | "destination IP of the data\n" "destination port\n") |
| 509 | { |
| 510 | struct mgcp_rtp_tap *tap; |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 511 | struct mgcp_trunk_config *trunk; |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 512 | struct mgcp_endpoint *endp; |
| 513 | int port = 0; |
| 514 | |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 515 | trunk = find_trunk(g_cfg, atoi(argv[0])); |
| 516 | if (!trunk) { |
| 517 | vty_out(vty, "%%Trunk %d not found in the config.%s", |
| 518 | atoi(argv[0]), VTY_NEWLINE); |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 519 | return CMD_WARNING; |
| 520 | } |
| 521 | |
Holger Hans Peter Freyther | 6ea7e77 | 2011-02-28 12:32:18 +0100 | [diff] [blame] | 522 | if (!trunk->endpoints) { |
| 523 | vty_out(vty, "%%Trunk %d has no endpoints allocated.%s", |
| 524 | trunk->trunk_nr, VTY_NEWLINE); |
| 525 | return CMD_WARNING; |
| 526 | } |
| 527 | |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 528 | int endp_no = strtoul(argv[1], NULL, 16); |
| 529 | if (endp_no < 1 || endp_no >= trunk->number_endpoints) { |
| 530 | vty_out(vty, "Endpoint number %s/%d is invalid.%s", |
| 531 | argv[1], endp_no, VTY_NEWLINE); |
| 532 | return CMD_WARNING; |
| 533 | } |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 534 | |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 535 | endp = &trunk->endpoints[endp_no]; |
| 536 | |
| 537 | if (strcmp(argv[2], "bts-in") == 0) { |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 538 | port = MGCP_TAP_BTS_IN; |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 539 | } else if (strcmp(argv[2], "bts-out") == 0) { |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 540 | port = MGCP_TAP_BTS_OUT; |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 541 | } else if (strcmp(argv[2], "net-in") == 0) { |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 542 | port = MGCP_TAP_NET_IN; |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 543 | } else if (strcmp(argv[2], "net-out") == 0) { |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 544 | port = MGCP_TAP_NET_OUT; |
| 545 | } else { |
| 546 | vty_out(vty, "Unknown mode... tricked vty?%s", VTY_NEWLINE); |
| 547 | return CMD_WARNING; |
| 548 | } |
| 549 | |
| 550 | tap = &endp->taps[port]; |
| 551 | memset(&tap->forward, 0, sizeof(tap->forward)); |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 552 | inet_aton(argv[3], &tap->forward.sin_addr); |
| 553 | tap->forward.sin_port = htons(atoi(argv[4])); |
Holger Hans Peter Freyther | 0e01d09 | 2010-08-06 02:05:15 +0800 | [diff] [blame] | 554 | tap->enabled = 1; |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 555 | return CMD_SUCCESS; |
| 556 | } |
| 557 | |
Holger Hans Peter Freyther | 5508fe3 | 2010-08-08 16:39:57 +0800 | [diff] [blame] | 558 | DEFUN(free_endp, free_endp_cmd, |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 559 | "free-endpoint <0-64> NUMBER", |
| 560 | "Free the given endpoint\n" "Trunk number\n" |
| 561 | "Endpoint number in hex.\n") |
Holger Hans Peter Freyther | 5508fe3 | 2010-08-08 16:39:57 +0800 | [diff] [blame] | 562 | { |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 563 | struct mgcp_trunk_config *trunk; |
Holger Hans Peter Freyther | 5508fe3 | 2010-08-08 16:39:57 +0800 | [diff] [blame] | 564 | struct mgcp_endpoint *endp; |
| 565 | |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 566 | trunk = find_trunk(g_cfg, atoi(argv[0])); |
| 567 | if (!trunk) { |
| 568 | vty_out(vty, "%%Trunk %d not found in the config.%s", |
| 569 | atoi(argv[0]), VTY_NEWLINE); |
Holger Hans Peter Freyther | 5508fe3 | 2010-08-08 16:39:57 +0800 | [diff] [blame] | 570 | return CMD_WARNING; |
| 571 | } |
| 572 | |
Holger Hans Peter Freyther | 6ea7e77 | 2011-02-28 12:32:18 +0100 | [diff] [blame] | 573 | if (!trunk->endpoints) { |
| 574 | vty_out(vty, "%%Trunk %d has no endpoints allocated.%s", |
| 575 | trunk->trunk_nr, VTY_NEWLINE); |
| 576 | return CMD_WARNING; |
| 577 | } |
| 578 | |
Holger Hans Peter Freyther | ab3bb9d | 2011-02-28 01:29:02 +0100 | [diff] [blame] | 579 | int endp_no = strtoul(argv[1], NULL, 16); |
| 580 | if (endp_no < 1 || endp_no >= trunk->number_endpoints) { |
| 581 | vty_out(vty, "Endpoint number %s/%d is invalid.%s", |
| 582 | argv[1], endp_no, VTY_NEWLINE); |
| 583 | return CMD_WARNING; |
| 584 | } |
| 585 | |
| 586 | endp = &trunk->endpoints[endp_no]; |
Holger Hans Peter Freyther | 5508fe3 | 2010-08-08 16:39:57 +0800 | [diff] [blame] | 587 | mgcp_free_endp(endp); |
| 588 | return CMD_SUCCESS; |
| 589 | } |
| 590 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 591 | int mgcp_vty_init(void) |
| 592 | { |
Holger Hans Peter Freyther | b5be7ac | 2010-05-14 02:45:52 +0800 | [diff] [blame] | 593 | install_element_ve(&show_mgcp_cmd); |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 594 | install_element(ENABLE_NODE, &loop_endp_cmd); |
Holger Hans Peter Freyther | 260d6ed | 2010-08-06 01:12:21 +0800 | [diff] [blame] | 595 | install_element(ENABLE_NODE, &tap_call_cmd); |
Holger Hans Peter Freyther | 5508fe3 | 2010-08-08 16:39:57 +0800 | [diff] [blame] | 596 | install_element(ENABLE_NODE, &free_endp_cmd); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 597 | |
| 598 | install_element(CONFIG_NODE, &cfg_mgcp_cmd); |
| 599 | install_node(&mgcp_node, config_write_mgcp); |
Holger Hans Peter Freyther | c597a4e | 2010-08-03 02:57:02 +0800 | [diff] [blame] | 600 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 601 | install_default(MGCP_NODE); |
Harald Welte | 62ab20c | 2010-05-14 18:59:17 +0200 | [diff] [blame] | 602 | install_element(MGCP_NODE, &ournode_exit_cmd); |
Harald Welte | 54f7424 | 2010-05-14 19:11:04 +0200 | [diff] [blame] | 603 | install_element(MGCP_NODE, &ournode_end_cmd); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 604 | install_element(MGCP_NODE, &cfg_mgcp_local_ip_cmd); |
| 605 | install_element(MGCP_NODE, &cfg_mgcp_bts_ip_cmd); |
| 606 | install_element(MGCP_NODE, &cfg_mgcp_bind_ip_cmd); |
| 607 | install_element(MGCP_NODE, &cfg_mgcp_bind_port_cmd); |
| 608 | install_element(MGCP_NODE, &cfg_mgcp_bind_early_cmd); |
| 609 | install_element(MGCP_NODE, &cfg_mgcp_rtp_base_port_cmd); |
Holger Hans Peter Freyther | 196349d | 2010-08-05 03:46:07 +0800 | [diff] [blame] | 610 | install_element(MGCP_NODE, &cfg_mgcp_rtp_bts_base_port_cmd); |
Holger Hans Peter Freyther | 314584a | 2010-08-05 04:10:21 +0800 | [diff] [blame] | 611 | install_element(MGCP_NODE, &cfg_mgcp_rtp_net_base_port_cmd); |
Holger Hans Peter Freyther | 1be9f2f | 2010-08-05 07:20:09 +0800 | [diff] [blame] | 612 | install_element(MGCP_NODE, &cfg_mgcp_rtp_bts_range_cmd); |
| 613 | install_element(MGCP_NODE, &cfg_mgcp_rtp_net_range_cmd); |
Holger Hans Peter Freyther | 54aaa0f | 2010-09-17 23:35:53 +0800 | [diff] [blame] | 614 | install_element(MGCP_NODE, &cfg_mgcp_rtp_transcoder_range_cmd); |
| 615 | install_element(MGCP_NODE, &cfg_mgcp_rtp_transcoder_base_cmd); |
Holger Hans Peter Freyther | d0c3229 | 2010-07-27 20:34:45 +0800 | [diff] [blame] | 616 | install_element(MGCP_NODE, &cfg_mgcp_rtp_ip_dscp_cmd); |
Holger Hans Peter Freyther | 75492e6 | 2010-05-31 10:22:00 +0800 | [diff] [blame] | 617 | install_element(MGCP_NODE, &cfg_mgcp_rtp_ip_tos_cmd); |
Holger Hans Peter Freyther | b79994c | 2010-03-31 11:46:41 +0200 | [diff] [blame] | 618 | install_element(MGCP_NODE, &cfg_mgcp_agent_addr_cmd); |
Holger Hans Peter Freyther | a2a10eb | 2010-09-17 03:58:52 +0800 | [diff] [blame] | 619 | install_element(MGCP_NODE, &cfg_mgcp_transcoder_cmd); |
Holger Hans Peter Freyther | 88b597e | 2010-11-01 20:06:45 +0100 | [diff] [blame] | 620 | install_element(MGCP_NODE, &cfg_mgcp_no_transcoder_cmd); |
Holger Hans Peter Freyther | b98ba72 | 2010-09-19 04:21:39 +0800 | [diff] [blame] | 621 | install_element(MGCP_NODE, &cfg_mgcp_transcoder_remote_base_cmd); |
Holger Hans Peter Freyther | 0e939fe | 2011-02-28 12:11:02 +0100 | [diff] [blame] | 622 | install_element(MGCP_NODE, &cfg_mgcp_sdp_payload_number_cmd); |
| 623 | install_element(MGCP_NODE, &cfg_mgcp_sdp_payload_name_cmd); |
| 624 | install_element(MGCP_NODE, &cfg_mgcp_loop_cmd); |
| 625 | install_element(MGCP_NODE, &cfg_mgcp_number_endp_cmd); |
| 626 | |
| 627 | install_element(MGCP_NODE, &cfg_mgcp_trunk_cmd); |
| 628 | install_node(&trunk_node, config_write_trunk); |
| 629 | install_default(TRUNK_NODE); |
| 630 | install_element(TRUNK_NODE, &ournode_exit_cmd); |
| 631 | install_element(TRUNK_NODE, &ournode_end_cmd); |
| 632 | install_element(TRUNK_NODE, &cfg_trunk_payload_number_cmd); |
| 633 | install_element(TRUNK_NODE, &cfg_trunk_payload_name_cmd); |
| 634 | install_element(TRUNK_NODE, &cfg_trunk_loop_cmd); |
| 635 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 636 | return 0; |
| 637 | } |
| 638 | |
Holger Hans Peter Freyther | 1f0c5b4 | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 639 | static int allocate_trunk(struct mgcp_trunk_config *trunk) |
| 640 | { |
| 641 | int i; |
| 642 | struct mgcp_config *cfg = trunk->cfg; |
| 643 | |
| 644 | if (mgcp_endpoints_allocate(trunk) != 0) { |
| 645 | LOGP(DMGCP, LOGL_ERROR, |
| 646 | "Failed to allocate %d endpoints on trunk %d.\n", |
| 647 | trunk->number_endpoints, trunk->trunk_nr); |
| 648 | return -1; |
| 649 | } |
| 650 | |
| 651 | /* early bind */ |
| 652 | for (i = 1; i < trunk->number_endpoints; ++i) { |
| 653 | struct mgcp_endpoint *endp = &trunk->endpoints[i]; |
Holger Hans Peter Freyther | 1f0c5b4 | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 654 | |
| 655 | if (cfg->bts_ports.mode == PORT_ALLOC_STATIC) { |
Holger Hans Peter Freyther | 44016fe | 2011-02-28 14:46:01 +0100 | [diff] [blame^] | 656 | cfg->last_bts_port += 2; |
| 657 | if (mgcp_bind_bts_rtp_port(endp, cfg->last_bts_port) != 0) { |
| 658 | LOGP(DMGCP, LOGL_FATAL, |
| 659 | "Failed to bind: %d\n", cfg->last_bts_port); |
Holger Hans Peter Freyther | 1f0c5b4 | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 660 | return -1; |
| 661 | } |
| 662 | endp->bts_end.local_alloc = PORT_ALLOC_STATIC; |
| 663 | } |
| 664 | |
| 665 | if (cfg->net_ports.mode == PORT_ALLOC_STATIC) { |
Holger Hans Peter Freyther | 44016fe | 2011-02-28 14:46:01 +0100 | [diff] [blame^] | 666 | cfg->last_net_port += 2; |
| 667 | if (mgcp_bind_net_rtp_port(endp, cfg->last_net_port) != 0) { |
| 668 | LOGP(DMGCP, LOGL_FATAL, |
| 669 | "Failed to bind: %d\n", cfg->last_net_port); |
Holger Hans Peter Freyther | 1f0c5b4 | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 670 | return -1; |
| 671 | } |
| 672 | endp->net_end.local_alloc = PORT_ALLOC_STATIC; |
| 673 | } |
| 674 | |
| 675 | if (cfg->transcoder_ip && cfg->transcoder_ports.mode == PORT_ALLOC_STATIC) { |
Holger Hans Peter Freyther | 44016fe | 2011-02-28 14:46:01 +0100 | [diff] [blame^] | 676 | int rtp_port; |
| 677 | |
Holger Hans Peter Freyther | 1f0c5b4 | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 678 | /* network side */ |
| 679 | rtp_port = rtp_calculate_port(ENDPOINT_NUMBER(endp), |
| 680 | cfg->transcoder_ports.base_port); |
| 681 | if (mgcp_bind_trans_net_rtp_port(endp, rtp_port) != 0) { |
| 682 | LOGP(DMGCP, LOGL_FATAL, "Failed to bind: %d\n", rtp_port); |
| 683 | return -1; |
| 684 | } |
| 685 | endp->trans_net.local_alloc = PORT_ALLOC_STATIC; |
| 686 | |
| 687 | /* bts side */ |
| 688 | rtp_port = rtp_calculate_port(endp_back_channel(ENDPOINT_NUMBER(endp)), |
| 689 | cfg->transcoder_ports.base_port); |
| 690 | if (mgcp_bind_trans_bts_rtp_port(endp, rtp_port) != 0) { |
| 691 | LOGP(DMGCP, LOGL_FATAL, "Failed to bind: %d\n", rtp_port); |
| 692 | return -1; |
| 693 | } |
| 694 | endp->trans_bts.local_alloc = PORT_ALLOC_STATIC; |
| 695 | } |
| 696 | } |
| 697 | |
| 698 | return 0; |
| 699 | } |
| 700 | |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 701 | int mgcp_parse_config(const char *config_file, struct mgcp_config *cfg) |
| 702 | { |
Holger Hans Peter Freyther | 1f0c5b4 | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 703 | int rc; |
| 704 | struct mgcp_trunk_config *trunk; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 705 | |
| 706 | g_cfg = cfg; |
Harald Welte | dcccb18 | 2010-05-16 20:52:23 +0200 | [diff] [blame] | 707 | rc = vty_read_config_file(config_file, NULL); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 708 | if (rc < 0) { |
| 709 | fprintf(stderr, "Failed to parse the config file: '%s'\n", config_file); |
| 710 | return rc; |
| 711 | } |
| 712 | |
| 713 | |
| 714 | if (!g_cfg->bts_ip) |
| 715 | fprintf(stderr, "No BTS ip address specified. This will allow everyone to connect.\n"); |
| 716 | |
Holger Hans Peter Freyther | 95e4d34 | 2010-03-30 13:00:10 +0200 | [diff] [blame] | 717 | if (!g_cfg->source_addr) { |
| 718 | fprintf(stderr, "You need to specify a bind address.\n"); |
| 719 | return -1; |
| 720 | } |
| 721 | |
Holger Hans Peter Freyther | 44016fe | 2011-02-28 14:46:01 +0100 | [diff] [blame^] | 722 | /* initialize the last ports */ |
| 723 | g_cfg->last_bts_port = rtp_calculate_port(0, g_cfg->bts_ports.base_port); |
| 724 | g_cfg->last_net_port = rtp_calculate_port(0, g_cfg->net_ports.base_port); |
| 725 | |
Holger Hans Peter Freyther | 1f0c5b4 | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 726 | if (allocate_trunk(&g_cfg->trunk) != 0) { |
| 727 | LOGP(DMGCP, LOGL_ERROR, "Failed to initialize the virtual trunk.\n"); |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 728 | return -1; |
| 729 | } |
| 730 | |
Holger Hans Peter Freyther | 1f0c5b4 | 2011-02-28 14:37:03 +0100 | [diff] [blame] | 731 | llist_for_each_entry(trunk, &g_cfg->trunks, entry) { |
| 732 | if (allocate_trunk(trunk) != 0) { |
| 733 | LOGP(DMGCP, LOGL_ERROR, |
| 734 | "Failed to initialize E1 trunk %d.\n", trunk->trunk_nr); |
| 735 | return -1; |
Holger Hans Peter Freyther | 218f856 | 2010-09-18 02:30:02 +0800 | [diff] [blame] | 736 | } |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 737 | } |
| 738 | |
Holger Hans Peter Freyther | 8b5772e | 2010-08-05 01:28:22 +0800 | [diff] [blame] | 739 | return 0; |
Holger Hans Peter Freyther | 7bdc637 | 2010-02-20 21:21:02 +0100 | [diff] [blame] | 740 | } |
| 741 | |